Rotary switch



FIG. 1 is a front view of a rotary switch showing our new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is another perspective view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear view thereof.

CLAIM The ornamental design for a rotary switch, as shown and described.